| 1. | Digital line signalling for intertoll exchange
长途电话交换局间数字型线路信号 |
| 2. | Optical communication system long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 |
| 3. | Optical communication system , long - haul terrestrial local interoffice
长途干线局间中继光通讯系统 |
| 4. | . add inter - office trunk lines from the end office to tandem office
（ 1 ）增该端局到汇接局的局间中继。 |
| 5. | Digital line signalling for manual toll exchange to local exchange
人工长途电话局至市话局局间中继数字型线路信号 |
| 6. | It is widely used in fiber access network , mobile phone , power ,
用于交换机局间中继光纤接入网移动电话基站寻呼，以及电力 |
| 7. | A maximum of 90 seconds ' interval will be allowed between 1st and 2nd games
（三）在第一局和第二局间，最多允许90秒的休息。 |
| 8. | Interoffice junction digital line signalling system for telephone automatic switching network
电话自动交换网局间中继数字型线路信号方式 |
| 9. | Postal services - quality of services - measurement of the transit time of end - to - end services for single piece priority mail and first class mail
邮政.服务质量.单件优先邮件和第一级邮件的终端局间邮政服务转接时间的测量 |
| 10. | Postal services - quality of service - measurement of the transit time of end - to - end services for single piece non - priority mail and first class mail
邮政服务.服务质量.单件非优先邮件和第一级邮件的终端局间邮政服务转接时间的测量 |
